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    <title>Document</title>

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<body>
    <div id="app" style="margin:50px;">
        <h1>Input 输入框</h1>
        <p>通过鼠标或键盘输入字符</p>
        <div class="warning">
            Input 为受控组件，它总会显示 Vue 绑定值。
            <br/>通常情况下，应当处理 input 事件，并更新组件的绑定值（或使用v-model）。
            <br/>否则，输入框内显示的值将不会改变。 不支持 v-model 修饰符。
        </div>

        <h2>基础用法</h2>
        <p></p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-input v-model="input_01" placeholder="请输入内容"></el-input>
        </div>
        <br/>
        <br/>

        <h2>禁用状态</h2>
        <p>通过 disabled 属性指定是否禁用 input 组件</p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-input placeholder="请输入内容" v-model="input_02" :disabled="true">
            </el-input>
        </div>
        <br/>
        <br/>

        <h2>可清空</h2>
        <p></p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-input placeholder="请输入内容" v-model="input_03" clearable>
            </el-input>
        </div>
        <br/>
        <br/>

        <h2>密码框</h2>
        <p>使用show-password属性即可得到一个可切换显示隐藏的密码框</p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-input placeholder="请输入密码" v-model="input_04" show-password></el-input>
        </div>
        <br/>
        <br/>

        <h2>带 icon 的输入框</h2>
        <p>带有图标标记输入类型</p>
        <p>可以通过 prefix-icon 和 suffix-icon 属性在 input 组件首部和尾部增加显示图标，也可以通过 slot 来放置图标。</p>
        <div class="source demo-block demo-zh-CN demo-button">
            <div class="demo-input-suffix">
                属性方式：
                <el-input placeholder="请选择日期" suffix-icon="el-icon-date" v-model="input1">
                </el-input>
                <el-input placeholder="请输入内容" prefix-icon="el-icon-search" v-model="input2">
                </el-input>
            </div>
            <div class="demo-input-suffix">
                slot 方式：
                <el-input placeholder="请选择日期" v-model="input3">
                    <i slot="suffix" class="el-input__icon el-icon-date"></i>
                </el-input>
                <el-input placeholder="请输入内容" v-model="input4">
                    <i slot="prefix" class="el-input__icon el-icon-search"></i>
                </el-input>
            </div>
        </div>
        <br/>
        <br/>

        <h2>文本域</h2>
        <p>用于输入多行文本信息，通过将 type 属性的值指定为 textarea。 </p>
        <p>文本域高度可通过 rows 属性控制</p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-input type="textarea" :rows="2" placeholder="请输入内容" v-model="textarea">
            </el-input>
        </div>
        <br/>
        <br/>



        <h2>可自适应文本高度的文本域</h2>
        <p>通过设置 autosize 属性可以使得文本域的高度能够根据文本内容自动进行调整，并且 autosize 还可以设定为一个对象，指定最小行数和最大行数。</p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-input type="textarea" autosize placeholder="请输入内容" v-model="textarea1">
            </el-input>
            <div style="margin: 20px 0;"></div>
            <el-input type="textarea" :autosize="{ minRows: 2, maxRows: 4}" placeholder="请输入内容" v-model="textarea2">
            </el-input>
        </div>
        <br/>
        <br/>



        <h2>复合型输入框</h2>
        <p>可前置或后置元素，一般为标签或按钮</p>
        <p>可通过 slot 来指定在 input 中前置或者后置内容。</p>
        <p>需要复制style</p>
        <div class="source demo-block demo-zh-CN demo-button">
            <div>
                <el-input placeholder="请输入内容" v-model="input1">
                    <template slot="prepend">Http://</template>
                </el-input>
            </div>
            <div style="margin-top: 15px;">
                <el-input placeholder="请输入内容" v-model="input2">
                    <template slot="append">.com</template>
                </el-input>
            </div>
            <div style="margin-top: 15px;">
                <el-input placeholder="请输入内容" v-model="input3" class="input-with-select">
                    <el-select v-model="select" slot="prepend" placeholder="请选择">
                        <el-option label="餐厅名" value="1"></el-option>
                        <el-option label="订单号" value="2"></el-option>
                        <el-option label="用户电话" value="3"></el-option>
                    </el-select>
                    <el-button slot="append" icon="el-icon-search"></el-button>
                </el-input>
            </div>
        </div>
        <br/>
        <br/>

        <h2>尺寸</h2>
        <p>可通过 size 属性指定输入框的尺寸，除了默认的大小外，还提供了 large、small 和 mini 三种尺寸。 </p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">
            <div class="demo-input-size">
                <el-input placeholder="请输入内容" suffix-icon="el-icon-date" v-model="size_input1">
                </el-input>
                <el-input size="medium" placeholder="请输入内容" suffix-icon="el-icon-date" v-model="size_input2">
                </el-input>
                <el-input size="small" placeholder="请输入内容" suffix-icon="el-icon-date" v-model="size_input3">
                </el-input>
                <el-input size="mini" placeholder="请输入内容" suffix-icon="el-icon-date" v-model="size_input4">
                </el-input>
            </div>
        </div>
        <br/>
        <br/>


        <h2>带输入建议</h2>
        <p>根据输入内容提供对应的输入建议</p>
        <p>autocomplete 是一个可带输入建议的输入框组件，fetch-suggestions 是一个返回输入建议的方法属性，如 querySearch(queryString, cb)，在该方法中你可以在你的输入建议数据准备好时通过 cb(data) 返回到 autocomplete 组件中。</p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-row class="demo-autocomplete">
                <el-col :span="12">
                    <div class="sub-title">激活即列出输入建议</div>
                    <el-autocomplete class="inline-input" v-model="state1" :fetch-suggestions="querySearch" placeholder="请输入内容" @select="handleSelect"></el-autocomplete>
                </el-col>
                <el-col :span="12">
                    <div class="sub-title">输入后匹配输入建议</div>
                    <el-autocomplete class="inline-input" v-model="state2" :fetch-suggestions="querySearch" placeholder="请输入内容" :trigger-on-focus="false" @select="handleSelect"></el-autocomplete>
                </el-col>
            </el-row>
        </div>
        <br/>
        <br/>



        <h2>自定义模板</h2>
        <p>可自定义输入建议的显示</p>
        <p>使用scoped slot自定义输入建议的模板。该 scope 的参数为item，表示当前输入建议对象。</p>
        <div class="source demo-block demo-zh-CN demo-button">
            <el-autocomplete popper-class="my-autocomplete" v-model="state" :fetch-suggestions="querySearch" placeholder="请输入内容" @select="handleSelect">
                <i class="el-icon-edit el-input__icon" slot="suffix" @click="handleIconClick">
            </i>
                <template slot-scope="{ item }">
              <div class="name">{{ item.value }}</div>
              <span class="addr">{{ item.address }}</span>
            </template>
            </el-autocomplete>
        </div>
        <br/>
        <br/>



        <h2></h2>
        <p></p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">

        </div>
        <br/>
        <br/>



        <h2></h2>
        <p></p>
        <p></p>
        <div class="source demo-block demo-zh-CN demo-button">

        </div>
        <br/>
        <br/>

    </div>
</body>
<script>
    new Vue({
        el: '#app',
        data() {
            return {
                input_01: '',
                input_02: '',
                input_03: '',
                input_04: '',
                input_05: '',
                input_06: '',
                input_07: '',
                input_08: '',
                // icon input
                input1: '',
                input2: '',
                input3: '',
                input4: '',
                textarea: '',
                textarea1: '',
                textarea2: '',
                // 
                input1: '',
                input2: '',
                input3: '',
                select: '',
                // 
                size_input1: '',
                size_input2: '',
                size_input3: '',
                size_input4: '',
                // 
                restaurants: [],
                state1: '',
                state2: '',
                // my auto
                my_auto_restaurants: [],
                my_auto_state: '',
                end: 1
            }
        },
        methods: {
            querySearch(queryString, cb) {
                var restaurants = this.restaurants;
                var results = queryString ? restaurants.filter(this.createFilter(queryString)) : restaurants;
                // 调用 callback 返回建议列表的数据
                cb(results);
            },
            createFilter(queryString) {
                return (restaurant) => {
                    return (restaurant.value.toLowerCase().indexOf(queryString.toLowerCase()) === 0);
                };
            },
            loadAll() {
                return [{
                    "value": "三全鲜食（北新泾店）",
                    "address": "长宁区新渔路144号"
                }, {
                    "value": "Hot honey 首尔炸鸡（仙霞路）",
                    "address": "上海市长宁区淞虹路661号"
                }, {
                    "value": "新旺角茶餐厅",
                    "address": "上海市普陀区真北路988号创邑金沙谷6号楼113"
                }, {
                    "value": "泷千家(天山西路店)",
                    "address": "天山西路438号"
                }, {
                    "value": "胖仙女纸杯蛋糕（上海凌空店）",
                    "address": "上海市长宁区金钟路968号1幢18号楼一层商铺18-101"
                }, {
                    "value": "贡茶",
                    "address": "上海市长宁区金钟路633号"
                }, {
                    "value": "豪大大香鸡排超级奶爸",
                    "address": "上海市嘉定区曹安公路曹安路1685号"
                }, {
                    "value": "茶芝兰（奶茶，手抓饼）",
                    "address": "上海市普陀区同普路1435号"
                }, {
                    "value": "十二泷町",
                    "address": "上海市北翟路1444弄81号B幢-107"
                }, {
                    "value": "星移浓缩咖啡",
                    "address": "上海市嘉定区新郁路817号"
                }, {
                    "value": "阿姨奶茶/豪大大",
                    "address": "嘉定区曹安路1611号"
                }, {
                    "value": "新麦甜四季甜品炸鸡",
                    "address": "嘉定区曹安公路2383弄55号"
                }, {
                    "value": "Monica摩托主题咖啡店",
                    "address": "嘉定区江桥镇曹安公路2409号1F，2383弄62号1F"
                }, {
                    "value": "浮生若茶（凌空soho店）",
                    "address": "上海长宁区金钟路968号9号楼地下一层"
                }, {
                    "value": "NONO JUICE  鲜榨果汁",
                    "address": "上海市长宁区天山西路119号"
                }, {
                    "value": "CoCo都可(北新泾店）",
                    "address": "上海市长宁区仙霞西路"
                }, {
                    "value": "快乐柠檬（神州智慧店）",
                    "address": "上海市长宁区天山西路567号1层R117号店铺"
                }, {
                    "value": "Merci Paul cafe",
                    "address": "上海市普陀区光复西路丹巴路28弄6号楼819"
                }, {
                    "value": "猫山王（西郊百联店）",
                    "address": "上海市长宁区仙霞西路88号第一层G05-F01-1-306"
                }, {
                    "value": "枪会山",
                    "address": "上海市普陀区棕榈路"
                }, {
                    "value": "纵食",
                    "address": "元丰天山花园(东门) 双流路267号"
                }, {
                    "value": "钱记",
                    "address": "上海市长宁区天山西路"
                }, {
                    "value": "壹杯加",
                    "address": "上海市长宁区通协路"
                }, {
                    "value": "唦哇嘀咖",
                    "address": "上海市长宁区新泾镇金钟路999号2幢（B幢）第01层第1-02A单元"
                }, {
                    "value": "爱茜茜里(西郊百联)",
                    "address": "长宁区仙霞西路88号1305室"
                }, {
                    "value": "爱茜茜里(近铁广场)",
                    "address": "上海市普陀区真北路818号近铁城市广场北区地下二楼N-B2-O2-C商铺"
                }, {
                    "value": "鲜果榨汁（金沙江路和美广店）",
                    "address": "普陀区金沙江路2239号金沙和美广场B1-10-6"
                }, {
                    "value": "开心丽果（缤谷店）",
                    "address": "上海市长宁区威宁路天山路341号"
                }, {
                    "value": "超级鸡车（丰庄路店）",
                    "address": "上海市嘉定区丰庄路240号"
                }, {
                    "value": "妙生活果园（北新泾店）",
                    "address": "长宁区新渔路144号"
                }, {
                    "value": "香宜度麻辣香锅",
                    "address": "长宁区淞虹路148号"
                }, {
                    "value": "凡仔汉堡（老真北路店）",
                    "address": "上海市普陀区老真北路160号"
                }, {
                    "value": "港式小铺",
                    "address": "上海市长宁区金钟路968号15楼15-105室"
                }, {
                    "value": "蜀香源麻辣香锅（剑河路店）",
                    "address": "剑河路443-1"
                }, {
                    "value": "北京饺子馆",
                    "address": "长宁区北新泾街道天山西路490-1号"
                }, {
                    "value": "饭典*新简餐（凌空SOHO店）",
                    "address": "上海市长宁区金钟路968号9号楼地下一层9-83室"
                }, {
                    "value": "焦耳·川式快餐（金钟路店）",
                    "address": "上海市金钟路633号地下一层甲部"
                }, {
                    "value": "动力鸡车",
                    "address": "长宁区仙霞西路299弄3号101B"
                }, {
                    "value": "浏阳蒸菜",
                    "address": "天山西路430号"
                }, {
                    "value": "四海游龙（天山西路店）",
                    "address": "上海市长宁区天山西路"
                }, {
                    "value": "樱花食堂（凌空店）",
                    "address": "上海市长宁区金钟路968号15楼15-105室"
                }, {
                    "value": "壹分米客家传统调制米粉(天山店)",
                    "address": "天山西路428号"
                }, {
                    "value": "福荣祥烧腊（平溪路店）",
                    "address": "上海市长宁区协和路福泉路255弄57-73号"
                }, {
                    "value": "速记黄焖鸡米饭",
                    "address": "上海市长宁区北新泾街道金钟路180号1层01号摊位"
                }, {
                    "value": "红辣椒麻辣烫",
                    "address": "上海市长宁区天山西路492号"
                }, {
                    "value": "(小杨生煎)西郊百联餐厅",
                    "address": "长宁区仙霞西路88号百联2楼"
                }, {
                    "value": "阳阳麻辣烫",
                    "address": "天山西路389号"
                }, {
                    "value": "南拳妈妈龙虾盖浇饭",
                    "address": "普陀区金沙江路1699号鑫乐惠美食广场A13"
                }];
            },
            handleSelect(item) {
                console.log(item);
            },
            // my_auto_
            handleIconClick(ev) {
                console.log(ev)
            }
        },
        mounted() {
            this.restaurants = this.loadAll();
        },
    });
</script>

<style>
    .el-select .el-input {
        width: 130px;
    }
    
    .input-with-select .el-input-group__prepend {
        background-color: #fff;
    }
</style>


<!-- 自底定义模板 -->
<style>
    .my-autocomplete {
        li {
            line-height: normal;
            padding: 7px;
            .name {
                text-overflow: ellipsis;
                overflow: hidden;
            }
            .addr {
                font-size: 12px;
                color: #b4b4b4;
            }
            .highlighted .addr {
                color: #ddd;
            }
        }
    }
</style>

</html>